var $$, $$B, $$A, $$F, $$D, $$E, $$CE, $$S;
(function () {
    var O, B, A, F, D, E, CE, S;
    O = function (id) {
        return "string" == typeof id ? document.getElementById(id) : id
    };
    O.emptyFunction = function () {};
    O.extend = function (destination, source, override) {
        if (override === undefined) override = true;
        for (var property in source) {
            if (override || !(property in destination)) {
                destination[property] = source[property]
            }
        }
        return destination
    };
    O.deepextend = function (destination, source) {
        for (var property in source) {
            var copy = source[property];
            if (destination === copy) continue;
            if (typeof copy === "object") {
                destination[property] = arguments.callee(destination[property] || {}, copy)
            } else {
                destination[property] = copy
            }
        }
        return destination
    };
    O.wrapper = function (me, parent) {
        var ins = function () {
            me.apply(this, arguments)
        };
        var subclass = function () {};
        subclass.prototype = parent.prototype;
        ins.prototype = new subclass;
        return ins
    };
    B = (function (ua) {
        var b = {
            msie: /msie/.test(ua) && !/opera/.test(ua),
            opera: /opera/.test(ua),
            safari: /webkit/.test(ua) && !/chrome/.test(ua),
            firefox: /firefox/.test(ua),
            chrome: /chrome/.test(ua)
        };
        var vMark = "";
        for (var i in b) {
            if (b[i]) {
                vMark = "safari" == i ? "version" : i;
                break
            }
        }
        b.version = vMark && RegExp("(?:" + vMark + ")[\\/: ]([\\d.]+)").test(ua) ? RegExp.$1 : "0";
        b.ie = b.msie;
        b.ie6 = b.msie && parseInt(b.version, 10) == 6;
        b.ie7 = b.msie && parseInt(b.version, 10) == 7;
        b.ie8 = b.msie && parseInt(b.version, 10) == 8;
        return b
    })(window.navigator.userAgent.toLowerCase());
    A = function () {
        var ret = {
            isArray: function (obj) {
                return Object.prototype.toString.call(obj) === "[object Array]"
            },
            indexOf: function (array, elt, from) {
                if (array.indexOf) {
                    return isNaN(from) ? array.indexOf(elt) : array.indexOf(elt, from)
                } else {
                    var len = array.length;
                    from = isNaN(from) ? 0 : from < 0 ? Math.ceil(from) + len : Math.floor(from);
                    for (; from < len; from++) {
                        if (array[from] === elt) return from
                    }
                    return -1
                }
            },
            lastIndexOf: function (array, elt, from) {
                if (array.lastIndexOf) {
                    return isNaN(from) ? array.lastIndexOf(elt) : array.lastIndexOf(elt, from)
                } else {
                    var len = array.length;
                    from = isNaN(from) || from >= len - 1 ? len - 1 : from < 0 ? Math.ceil(from) + len : Math.floor(from);
                    for (; from > -1; from--) {
                        if (array[from] === elt) return from
                    }
                    return -1
                }
            }
        };

        function each(object, callback) {
            if (undefined === object.length) {
                for (var name in object) {
                    if (false === callback(object[name], name, object)) break
                }
            } else {
                for (var i = 0, len = object.length; i < len; i++) {
                    if (i in object) {
                        if (false === callback(object[i], i, object)) break
                    }
                }
            }
        };
        each({
            forEach: function (object, callback, thisp) {
                each(object, function () {
                    callback.apply(thisp, arguments)
                })
            },
            map: function (object, callback, thisp) {
                var ret = [];
                each(object, function () {
                    ret.push(callback.apply(thisp, arguments))
                });
                return ret
            },
            filter: function (object, callback, thisp) {
                var ret = [];
                each(object, function (item) {
                    callback.apply(thisp, arguments) && ret.push(item)
                });
                return ret
            },
            every: function (object, callback, thisp) {
                var ret = true;
                each(object, function () {
                    if (!callback.apply(thisp, arguments)) {
                        ret = false;
                        return false
                    }
                });
                return ret
            },
            some: function (object, callback, thisp) {
                var ret = false;
                each(object, function () {
                    if (callback.apply(thisp, arguments)) {
                        ret = true;
                        return false
                    }
                });
                return ret
            }
        }, function (method, name) {
            ret[name] = function (object, callback, thisp) {
                if (object[name]) {
                    return object[name](callback, thisp)
                } else {
                    return method(object, callback, thisp)
                }
            }
        });
        return ret
    }();
    F = (function () {
        var slice = Array.prototype.slice;
        return {
            bind: function (fun, thisp) {
                var args = slice.call(arguments, 2);
                return function () {
                    return fun.apply(thisp, args.concat(slice.call(arguments)))
                }
            },
            bindAsEventListener: function (fun, thisp) {
                var args = slice.call(arguments, 2);
                return function (event) {
                    return fun.apply(thisp, [E.fixEvent(event)].concat(args))
                }
            }
        }
    })();
    D = {
        getScrollTop: function (node) {
            var doc = node ? node.ownerDocument : document;
            return doc.documentElement.scrollTop || doc.body.scrollTop
        },
        getScrollLeft: function (node) {
            var doc = node ? node.ownerDocument : document;
            return doc.documentElement.scrollLeft || doc.body.scrollLeft
        },
        contains: document.defaultView ?
        function (a, b) {
            return !!(a.compareDocumentPosition(b) & 16)
        } : function (a, b) {
            return a != b && a.contains(b)
        },
        rect: function (node) {
            var left = 0,
                top = 0,
                right = 0,
                bottom = 0;
            if (!node.getBoundingClientRect || B.ie8) {
                var n = node;
                while (n) {
                    left += n.offsetLeft, top += n.offsetTop;
                    n = n.offsetParent
                };
                right = left + node.offsetWidth;
                bottom = top + node.offsetHeight
            } else {
                var rect = node.getBoundingClientRect();
                left = right = D.getScrollLeft(node);
                top = bottom = D.getScrollTop(node);
                left += rect.left;
                right += rect.right;
                top += rect.top;
                bottom += rect.bottom
            };
            return {
                "left": left,
                "top": top,
                "right": right,
                "bottom": bottom
            }
        },
        clientRect: function (node) {
            var rect = D.rect(node),
                sLeft = D.getScrollLeft(node),
                sTop = D.getScrollTop(node);
            rect.left -= sLeft;
            rect.right -= sLeft;
            rect.top -= sTop;
            rect.bottom -= sTop;
            return rect
        },
        curStyle: document.defaultView ?
        function (elem) {
            return document.defaultView.getComputedStyle(elem, null)
        } : function (elem) {
            return elem.currentStyle
        },
        getStyle: document.defaultView ?
        function (elem, name) {
            var style = document.defaultView.getComputedStyle(elem, null);
            return name in style ? style[name] : style.getPropertyValue(name)
        } : function (elem, name) {
            var style = elem.style,
                curStyle = elem.currentStyle;
            if (name == "opacity") {
                if (/alpha\(opacity=(.*)\)/i.test(curStyle.filter)) {
                    var opacity = parseFloat(RegExp.$1);
                    return opacity ? opacity / 100 : 0
                }
                return 1
            } else if (name == "float") {
                name = "styleFloat"
            }
            var ret = curStyle[name] || curStyle[S.camelize(name)];
            if (!/^-?\d+(?:px)?$/i.test(ret) && /^\-?\d/.test(ret)) {
                var left = style.left,
                    rtStyle = elem.runtimeStyle,
                    rsLeft = rtStyle.left;
                rtStyle.left = curStyle.left;
                style.left = ret || 0;
                ret = style.pixelLeft + "px";
                style.left = left;
                rtStyle.left = rsLeft
            }
            return ret
        },
        setStyle: function (elems, style, value) {
            if (!elems.length) {
                elems = [elems]
            }
            if (typeof style == "string") {
                var s = style;
                style = {};
                style[s] = value
            }
            A.forEach(elems, function (elem) {
                for (var name in style) {
                    var value = style[name];
                    if (name == "opacity" && B.ie) {
                        elem.style.filter = (elem.currentStyle.filter || "").replace(/alpha\([^)]*\)/, "") + "alpha(opacity=" + value * 100 + ")"
                    } else if (name == "float") {
                        elem.style[B.ie ? "styleFloat" : "cssFloat"] = value
                    } else {
                        elem.style[S.camelize(name)] = value
                    }
                }
            })
        }
    };
    E = (function () {
        var addEvent, removeEvent, guid = 1,
            storage = function (element, type, handler) {
                if (!handler.$$guid) handler.$$guid = guid++;
                if (!element.events) element.events = {};
                var handlers = element.events[type];
                if (!handlers) {
                    handlers = element.events[type] = {};
                    if (element["on" + type]) {
                        handlers[0] = element["on" + type]
                    }
                }
            };
        if (window.addEventListener) {
            var fix = {
                "mouseenter": "mouseover",
                "mouseleave": "mouseout"
            };
            addEvent = function (element, type, handler) {
                if (type in fix) {
                    storage(element, type, handler);
                    var fixhandler = element.events[type][handler.$$guid] = function (event) {
                        var related = event.relatedTarget;
                        if (!related || (element != related && !(element.compareDocumentPosition(related) & 16))) {
                            handler.call(this, event)
                        }
                    };
                    element.addEventListener(fix[type], fixhandler, false)
                } else {
                    element.addEventListener(type, handler, false)
                }
            };
            removeEvent = function (element, type, handler) {
                if (type in fix) {
                    if (element.events && element.events[type]) {
                        element.removeEventListener(fix[type], element.events[type][handler.$$guid], false);
                        delete element.events[type][handler.$$guid]
                    }
                } else {
                    element.removeEventListener(type, handler, false)
                }
            }
        } else {
            addEvent = function (element, type, handler) {
                storage(element, type, handler);
                element.events[type][handler.$$guid] = handler;
                element["on" + type] = handleEvent
            };
            removeEvent = function (element, type, handler) {
                if (element.events && element.events[type]) {
                    delete element.events[type][handler.$$guid]
                }
            };

            function handleEvent() {
                var returnValue = true,
                    event = fixEvent();
                var handlers = this.events[event.type];
                for (var i in handlers) {
                    this.$$handleEvent = handlers[i];
                    if (this.$$handleEvent(event) === false) {
                        returnValue = false
                    }
                }
                return returnValue
            }
        }
        function fixEvent(event) {
            if (event) return event;
            event = window.event;
            event.pageX = event.clientX + D.getScrollLeft(event.srcElement);
            event.pageY = event.clientY + D.getScrollTop(event.srcElement);
            event.target = event.srcElement;
            event.stopPropagation = stopPropagation;
            event.preventDefault = preventDefault;
            var relatedTarget = {
                "mouseout": event.toElement,
                "mouseover": event.fromElement
            }[event.type];
            if (relatedTarget) {
                event.relatedTarget = relatedTarget
            }
            return event
        };

        function stopPropagation() {
            this.cancelBubble = true
        };

        function preventDefault() {
            this.returnValue = false
        };
        return {
            "addEvent": addEvent,
            "removeEvent": removeEvent,
            "fixEvent": fixEvent
        }
    })();
    CE = (function () {
        var guid = 1;
        return {
            addEvent: function (object, type, handler) {
                if (!handler.$$$guid) handler.$$$guid = guid++;
                if (!object.cusevents) object.cusevents = {};
                if (!object.cusevents[type]) object.cusevents[type] = {};
                object.cusevents[type][handler.$$$guid] = handler
            },
            removeEvent: function (object, type, handler) {
                if (object.cusevents && object.cusevents[type]) {
                    delete object.cusevents[type][handler.$$$guid]
                }
            },
            fireEvent: function (object, type) {
                if (!object.cusevents) return;
                var args = Array.prototype.slice.call(arguments, 2),
                    handlers = object.cusevents[type];
                for (var i in handlers) {
                    handlers[i].apply(object, args)
                }
            },
            clearEvent: function (object) {
                if (!object.cusevents) return;
                for (var type in object.cusevents) {
                    var handlers = object.cusevents[type];
                    for (var i in handlers) {
                        handlers[i] = null
                    }
                    object.cusevents[type] = null
                }
                object.cusevents = null
            }
        }
    })();
    S = {
        camelize: function (s) {
            return s.replace(/-([a-z])/ig, function (all, letter) {
                return letter.toUpperCase()
            })
        }
    };
    if (B.ie6) {
        try {
            document.execCommand("BackgroundImageCache", false, true)
        } catch (e) {}
    };
    $$ = O;
    $$B = B;
    $$A = A;
    $$F = F;
    $$D = D;
    $$E = E;
    $$CE = CE;
    $$S = S
})();